Tool and Cutter Grinder

ADELBERT HAAS Multigrind HT

Condition: refurbished (used), Year of construction: 2007, Completely overhauled Haas Multigrind HT grinding machine, available in Q3/2026. For re-sharpening of helical milling cutters / bevel gears / cutting rotors / form cutters / industrial knives / circular knives / spur gears / skiving tools / deep-hole drills, and other workpieces / components. Control system: Siemens 840 D X-axis: 650 mm Y-axis: 400 mm Ljdex Tr H Nepfx Akysrn Z-axis: 280 mm A-axis (indexing table): 360° SK50 C-axis (rotary table): 270° X3-axis: electrically driven, with tailstock Grinding spindle: HSK80 (conversion to HSK50 possible) Dressing unit Tool changer: 10-position magazine Coolant system: Turbo separator Extraction system: LTA CO2 extinguishing system Additional accessories available ex-works Software can be customized and delivered according to customer requirements Pre-acceptance at the factory and commissioning, training, and final acceptance at the customer's site Financing / lease purchase possible Changes possible

Condition: refurbished (used), Year of construction: 2020, Machine Type: Cylindrical Grinding Machine Manufacturer: Schaudt Maschinenbau GmbH Model: PS 4 Year of Original Manufacture: 1986 Renovation/Retrofit: 2020 Control System (Post-Retrofit): Siemens CNC SINUMERIK 840D General Specifications Application: External cylindrical grinding Grinding Method: Plunge, traverse, face grinding Control Type: CNC (Siemens retrofit in 2020) Machine Weight: Approx. 3,500 – 4,500 kg Lrsdpjw Avrzjfx Akyjn Installation Area: Approx. 3.5 m x 2.0 m Workpiece Capacity Center Height: 180 mm Distance Between Centers: 1000 mm (varies by version) Max Workpiece Diameter: 360 mm Max Workpiece Weight: ~150 kg between centers Grinding Spindle Grinding Wheel Diameter: 400 mm Grinding Wheel Width: 50 mm Bore: 127 mm Peripheral Speed: Up to 45 m/s Spindle Drive Power: ~7.5 kW Spindle Speed Range: Up to 1,500 – 2,500 rpm (depending on wheel size) Headstock Type: Fixed or rotating spindle Speed Range (if motorized): ~30 – 500 rpm Taper: MK4 or similar Drive: AC Servo (post-retrofit) Tailstock Type: Manual or hydraulically actuated Quill Stroke: Approx. 50 mm Quill Diameter: ~75 mm Axes X-Axis (infeed): CNC-controlled Z-Axis (longitudinal): CNC-controlled Resolution: 0.001 mm Drive Type: Digital servo motors with ball screw Position Feedback: Absolute/Incremental linear encoders Coolant System Coolant Tank Capacity: Approx. 150 – 250 liters Coolant Pump: High-pressure, with filtration system Other Features (Post-Retrofit) Siemens HMI with touch interface Electronic handwheels (MPG) Updated safety system and enclosure New electrical cabinet with ventilation and cooling Optional AE sensor for gap detection or touch dressing

Condition: good (used), Year of construction: 2005, operating hours: 114,129 h, functionality: fully functional, machine/vehicle number: 2820, Sale only within Germany Control System: Siemens Sinumerik Software: Haas Software 7.3 Number of Axes: 6 (X, X3, Y, Z, C, A) Grinding Spindle: - Continuously variable up to 8,000 rpm - Haas short taper - Grinding wheel diameter max. Ø200 mm Workpiece Spindle: - Up to 1,000 rpm - Centre height 175 mm - Clamping collet 3409 - Taper mount SK50 - Through bore Ø28.5 mm - Workpiece weight up to 2.5 kg - Indexing accuracy +/- 3.5 arcseconds - Input increment 0.001° Workpiece Support: Linear axis X3 with bushing holder Feed Drives: - Linear axes with ball screw spindles - Direct length measurement with 0.0001 mm resolution Workpiece Dimensions (Drills): - Ø 0.8 - 15.0 mm - Overall length 20 - 380 mm - Grinding length 10 - 360 mm - Max. workpiece weight 2.5 kg Chain Magazine: - 42 stations - Ø 0.8 - 15.0 mm - Length 80 - 250 mm - Max. workpiece weight 1.5 kg Stack Magazine: - Preparation for stack magazine for indexable inserts Measuring System CCD Area Camera: - Indexing and positioning of tools by coolant channel (from Ø0.8 mm) - Measurement of opening angle - Indexing of multi-groove drilling and reaming tools Renishaw Probe: - Touch-off for workpiece length/tool tip - Scanning of groove pitch - Positioning in coolant channel bore at tool tip Electrical Connection: - 63A main fuse - Mains voltage 400V - Frequency 50 Hz - Control voltage 24V - Rated power 21 kW Weight: 8 t Including: - Control cabinet cooling: water-water heat exchanger - Fire protection system: Kraft und Bauer extinguishing system - Extraction unit: Büchel Smog-Hog SH 2000/T - Dressing unit (stationary dresser) - Pressure plate ----- Operating Procedure – For Drills: - Manual loading of chain magazine outside machine enclosure - Automated workpiece handling system - Automatic collet chuck clamping - Workpiece positioning in the working area - Workpiece machining - Automatic return of workpieces onto powered conveyor belt Operating Procedure – For Solid Carbide Indexable Inserts: - Manual loading of stack magazine inside working area - Automated workpiece handling system - Automatic clamping with special clamping fixture - Workpiece positioning in the working area - Workpiece machining - Automatic return of processed workpieces onto storage system Drill Grinding: - Grinding of flute profile - Grinding of cutting edge - Grinding of circumference profile - Grinding of relief chamfer - Grinding of periphery chamfer - Cylindrical grinding Indexable Insert Grinding: - Grinding of support face and pin ----- Two additional identical machines are also available for sale! Lsdpfx Aswpqkrekysrn

Condition: used, TECHNICAL DETAILS - Number of axes : 17 - Max. bar diameter : 25.4 [mm] - Spindle speeds : 5000 [rpm] - Spindle power : 18 [kW] WEIGHT & DIMENSIONS - Machine floor space : 3500 X 1600 [mm] - Machine height : 1950 [mm] Lredpfxowuu Rgs Akysn - Machine weight : 8500 [kg] MACHINE HOURS - Number of hours under power : 33026 [h] EQUIPMENT - CNC : TORNOS TB DECO - Chips conveyor - Coolant tank : KNOLL * with high-pressure pump * with paper filtering unit - Cooling unit - Bar loader : TORNOS Robobar MSF 522

Condition: excellent (used), Year of construction: 2020, operating hours: 9,999 h, functionality: fully functional, machine/vehicle number: 119 118, Schaudt – GSN Schleiftechnik Model: PS4 Year of manufacture: approx. 1986, completely overhauled/retrofitted in 2020 Control: CNC, Siemens SINUMERIK 840D after retrofit Ledpfx Akexdcx Isyorn Application: External cylindrical grinding; plunge, oscillation, and face grinding possible